Help needed. Thread

I am new in this site. I am one of the creators of the "The Great Conflicts 872-1071" mod for Medieval 2 TW/Kingdoms. Before me, a friend uploaded some pictures and few faction previews. Our mod team wants to move the development of the mod untill its release in this site. Questions: 1) Do I have to re-create the mod's page inorder to be able to add more pictures, videos and previews. If not how can i do it? 2) Does the site provides a kind of unseen development forum for the mod's team inorder to coordinate our works to reach in the release? If yes what should I do? Thanks in advance .AnthoniusII.